{
  "id": "cve-2020-36193",
  "cveID": "CVE-2020-36193",
  "vendor": "PEAR",
  "product": "Archive_Tar",
  "vulnerabilityName": "PEAR Archive_Tar Improper Link Resolution Vulnerability",
  "shortDescription": "PEAR Archive_Tar Tar.php allows write operations with directory traversal due to inadequate checking of symbolic links. PEAR stands for PHP Extension and Application Repository and it is an open-source framework and distribution system for reusable PHP components with known usage in third-party products such as Drupal Core and Red Hat Linux.",
  "requiredAction": "Apply updates per vendor instructions.",
  "dateAdded": "2022-08-25",
  "dueDate": "2022-09-15",
  "knownRansomware": false,
  "cwes": [
    "CWE-22",
    "CWE-59"
  ],
  "notes": "https://github.com/pear/Archive_Tar/commit/cde460582ff389404b5b3ccb59374e9b389de916, https://www.drupal.org/sa-core-2021-001, https://access.redhat.com/security/cve/cve-2020-36193; https://nvd.nist.gov/vuln/detail/CVE-2020-36193",
  "sources": [
    {
      "label": "NVD",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36193"
    },
    {
      "label": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    },
    {
      "label": "github.com",
      "url": "https://github.com/pear/Archive_Tar/commit/cde460582ff389404b5b3ccb59374e9b389de916"
    },
    {
      "label": "drupal.org",
      "url": "https://www.drupal.org/sa-core-2021-001"
    },
    {
      "label": "access.redhat.com",
      "url": "https://access.redhat.com/security/cve/cve-2020-36193"
    },
    {
      "label": "nvd.nist.gov",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36193"
    }
  ],
  "cvss": {
    "score": 7.5,
    "severity": "HIGH",
    "version": "3.1",
    "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
  },
  "epss": {
    "score": 0.70595,
    "percentile": 0.9935
  },
  "timeline": [
    {
      "date": "2022-08-25",
      "event": "Added to the CISA KEV catalog"
    },
    {
      "date": "2022-09-15",
      "event": "CISA remediation due date (BOD 22-01)"
    }
  ],
  "status": "past due"
}